Sales Tariff

In accordance with regulations issued by BOTAŞ, a tiered rate system has been implemented for residential consumers.

Under this system, the “Initial Reading Date” listed on bills issued by distribution companies to residential consumers will be based on April 4, 2026, as the starting date.

Under this system, there will be a single consumption limit and two tiers (Tier 1 and Tier 2) for each province and each month. Click here to access data on monthly limit values by province.

The consumption volume within the calendar period will be compared with the daily limits to calculate the consumption volumes falling within Tier 1 and Tier 2 ranges.

The per-household consumption volume for central system subscriptions will be calculated by dividing the total consumption volume of the central system subscriber by the total number of households in the central system.

Exemptions: Places of worship, Cemevis, and Quran courses, as well as “Residential Consumers (Household Consumers)” who are “Families of Martyrs and Combat Veterans/Disabled Veterans” with individual meters, will be exempt from the tiered pricing system.

Click here to view the Principles of the Tiered Pricing System for Residential Consumers.